U S G CORP

CUSIP: 903293405 Class: COM NEW

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

Note: Option positions (PUT/CALL) are excluded.

Q4 2018
Shares 1,768,790 Value ($000) $75,457 Avg Close — Range —
Q1 2016
Shares 41,917 Value ($000) $1,040 Avg Close — Range —